CN218690091U

CN218690091U - Handheld rapid crushing sampler

Info

Publication number: CN218690091U
Application number: CN202222894115.2U
Authority: CN
Inventors: 杨晓聪; 陈晖�; 吕静; 王恩胜
Original assignee: Xinyang Agriculture and Forestry University
Current assignee: Xinyang Agriculture and Forestry University
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-03-24
Anticipated expiration: 2032-11-01

Abstract

The utility model provides a hand-held type rapid grinding and sampling machine, which relates to the technical field of food detection and aims to solve the problems that the original grinding and sampling machine cannot be manually assembled and disassembled, the work efficiency of maintenance is reduced, the structural effect of separating the crushed sample fragments and sample residues is poor, dust is accumulated, the service life of a motor and fan blades is shortened, and the practicability is reduced; the feeding hopper is correspondingly arranged on the lower side in the middle of the machine body; the fixed partition plate is correspondingly arranged at the upper end of the inner side of the machine body; the access cover is correspondingly arranged at the top end of the upper side of the machine body; and the power rod vertically penetrates through the middle inner side of the fixed partition plate. The utility model discloses in because the access cover is opening and the fixed time use is the operation mode of wrench movement installation, realize smashing the bare-handed operation mode of wrench movement dismouting of sampler.

Description

Handheld rapid crushing sampler

Technical Field

The utility model relates to a food detection technology field, more specifically say, in particular to quick crushing sampler of hand-held type.

Background

Food safety inspection is based on some basic theories of physics, chemistry, biology and various technologies, the quality of food raw materials, auxiliary materials, semi-finished products, finished products and byproducts are inspected according to technical indexes set by the state, in order to facilitate rapid sampling of detection personnel, a crushing sampler is used, and the crushed and sampled food is subjected to detection of nutrient components, additives, harmful substances and the like, so that the food quality is ensured to be qualified.

Original crushing sampling machine structure is complicated, when daily maintenance, need the use tools and dismantle loaded down with trivial details operating procedure and could open inside the machine, can not bare-handed wrench movement dismouting, the work efficiency of the maintenance of crushing sampler has been reduced, and, the structural effect of original crushing sampling machine separation sample piece after smashing and sample residue is relatively poor, make sample piece and sample residue fall on motor and flabellum, cause the laying dust to motor and flabellum to destroy, the life of motor and flabellum has been shortened, and then reduce the practicality of crushing sampler.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a handheld rapid pulverization sampling machine is provided to achieve the purpose of higher practical value.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a quick crushing sampler of hand-held type to solve and to twist the dismouting bare-handedly at original crushing sampler, reduce the work efficiency of overhauing and maintaining, and the structural effect of the broken sample piece after and the sample residue of separation is relatively poor, causes the laying dust, shortens the life of motor and flabellum, reduces the problem of practicality.

The utility model relates to a purpose and efficiency of handheld quick crushing sampler are reached by following concrete technical means:

a hand-held rapid crushing and sampling machine comprises a machine body, a positioning buckle and a sampling device, wherein the machine body is of a hollow cylindrical structure, and the positioning buckle is fixedly arranged on the outer end face of the front side of the machine body; the feeding hopper is correspondingly arranged on the lower side in the middle of the machine body; the fixed partition plate is correspondingly arranged at the upper end of the inner side of the machine body and is of a disc-shaped structure; the access cover is correspondingly arranged at the top end of the upper side of the machine body; the power rod vertically penetrates through the middle inner side of the fixed partition plate; the adjusting rod is slidably arranged on the inner end face of the left side of the machine body and is of a long rod-shaped structure; the three linkage rods are respectively and vertically arranged on the hollow inner side of the machine body and are of cylindrical rod-shaped structures; the one-way cover is connected and installed on the positioning buckle and repeatedly turned upwards on the hollow inner side of the machine body.

Further, the machine body comprises an inner separation circular ring, a circular hole a, a sampling cover and an adjusting groove, wherein the inner separation circular ring is fixedly arranged on the hollow inner side end face of the machine body, and the one-way cover is correspondingly arranged on the inner separation circular ring; the two round holes a are respectively arranged on the outer end surface of the rear side of the machine body; the sampling cover is correspondingly arranged on the end face of the rear side of the machine body; the adjusting groove is formed in the left end face of the machine body and is of a rectangular hollow structure; the power rod comprises gears a, a group of gears a are vertically arranged on the power rod respectively, and the top end of the upper side of the power rod is provided with a motor and fan blades; a group of filtering holes are respectively formed in the inner side end face of the fixed partition plate, threads are formed in the outer end face of the access cover and the inner end face of the upper side of the machine body, a circular ring structure with a large-size inner diameter is fixedly installed at the top end of one side of the adjusting rod, and the power rod and the gear a are rotatably installed in the circular ring structure with the large-size inner diameter of the adjusting rod.

Furthermore, the adjusting rod comprises limiting rings, a group of limiting rings are annularly arranged on the end face of the outer side of the ring structure with the large-size inner diameter of the adjusting rod, the diameter of the ring of the limiting ring is smaller than that of the ring structure with the large-size inner diameter of the adjusting rod, and the three linkage rods are vertically arranged in the three limiting rings in a penetrating manner respectively; the linkage rods comprise gears b and crushing blades, the three gears b are respectively and fixedly arranged at the top ends of the upper sides of the three linkage rods, and the three gears b are respectively meshed with a group of gears a; the three groups of crushing blades are respectively and fixedly arranged at the bottom of the lower side of the linkage rod; the one-way cover comprises a round hole b and an inserted rod, the two round holes b are respectively arranged on the inner end face of the rear side of the one-way cover, and the round hole a corresponds to the round hole b; the inserted rod is installed in the round hole b and the round hole a in a penetrating mode.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model has the advantages that the outer end face of the mounted access cover and the inner end face of the upper side of the machine body are both provided with threads, so that the operation mode of twisting mounting is used when the access cover is opened and fixed, the operation steps that the crushing and sampling machine needs tools to disassemble are reduced, the operation mode of bare-handed twisting dismounting and mounting of the crushing and sampling machine is realized, and the work efficiency of the overhauling and maintenance of the crushing and sampling machine is improved;

2. the utility model discloses because set up a set of filtration hole on the medial surface of the fixed stop of installation respectively, filter offering of hole is exactly in passing the fixed stop and entering into motor and flabellum for sample piece and sample residue on the separation organism, avoids causing the laying dust to destroy motor and flabellum, prolongs the life of motor and flabellum, improves the practicality of smashing the sampler.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic view of the top left front axial view structure of the present invention.

Fig. 2 is a schematic view of the vertical cut-open axis of the body part of the present invention.

Figure 3 is the utility model discloses an organism, location are detained, feeder hopper, fixed stop and are overhauld cover part axial view split schematic diagram.

Fig. 4 is a schematic view of the structure of the power rod, the adjusting rod and the linkage rod of the present invention.

Fig. 5 is a schematic view of the power rod part of the present invention.

Fig. 6 is a schematic view of the split of the adjusting rod and the linkage rod.

Fig. 7 is an axial view and a schematic illustration of the one-way cover of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a body; 101. an inner isolation ring; 102. a circular hole a; 103. a sampling cover; 104. an adjustment groove; 2. positioning buckles; 3. a feed hopper; 4. fixing the partition board; 5. an access cover; 6. a power rod; 601. a gear a; 7. adjusting a rod; 701. a limiting ring; 8. a linkage rod; 801. a gear b; 802. a crushing blade; 9. a one-way cover; 901. a circular hole b; 902. and (4) inserting the rod.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through a central medium. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 7:

the utility model provides a hand-held type smashes sampler fast, including organism 1, organism 1 is the hollow cylinder form structure, organism 1 is the structure that the main operation of smashing the sampler smashes and takes a sample, and the protrusion of the right side outer end of organism 1 installs the handle, the handle will be convenient for smash the sampler and carry out handheld operation, make the crushing sampler have the operation method of hand-held type, improve the use convenience of smashing the sampler, location knot 2 is fixed mounting on the front side outer end face of organism 1, location knot 2 is the structure of the mounted position and the operating position of location one-way lid 9, guarantee the nimble connection operation of one-way lid 9; the feeding hopper 3 is correspondingly arranged at the lower side in the middle of the machine body 1, the lower side of the feeding hopper 3 is of a structure with an upward slope and an upward inclination, and a crushing and sampling machine is used for quickly sampling and quickly entering the machine body 1; the fixed partition plate 4 is correspondingly arranged at the upper end of the inner side of the machine body 1, the fixed partition plate 4 is of a disc-shaped structure, the fixed partition plate 4 is a structure for determining the installation position of the power rod 6, and the power rod 6 and a motor and fan blades arranged on the power rod 6 are fixedly arranged in the machine body 1; the access cover 5 is correspondingly arranged at the top end of the upper side of the machine body 1, the access cover 5 is a structure which is convenient to open and realize the maintenance of the motor and the fan blades arranged on the fixed partition plate 4, and the access cover 5 is also provided with an exhaust hole which is convenient for the gas circulation of the machine body 1; the power rod 6 is vertically arranged on the middle inner side of the fixed partition plate 4 in a penetrating way, and the power rod 6 is a structure mainly providing rotary power in the crushing and sampling machine; the adjusting rod 7 is slidably mounted on the inner end face of the left side of the machine body 1, the adjusting rod 7 is of a long rod-shaped structure, the adjusting rod 7 is of a structure which realizes linkage rotation through rotation of the power rod 6, and the adjusting rod 7 can flexibly adjust the crushing position up and down according to the crushing requirement of the crushing sampler; the linkage rod 8 and the three linkage rods 8 are respectively and vertically arranged on the hollow inner side of the machine body 1, the linkage rod 8 is of a cylindrical rod-shaped structure, and the movement operations of the linkage rod 8 and the adjusting rod 7 are synchronous, so that the rapid crushing operation of a sample is realized; one-way lid 9, one-way lid 9 are connected and are installed on location is detained 2, and one-way lid 9 turns over a hollow inboard at organism 1 repeatedly upwards, and one-way lid 9 is exactly the structure that can only turn over a book upwards, can not turn over a book downwards, will guarantee that the sample can not fall out easily after getting into organism 1, and one-way lid 9 will still realize closing of organism 1, is convenient for carry on subsequent crushing operation, improves the operating efficiency of smashing the sampler.

The machine body 1 comprises an inner isolation ring 101, a round hole a102, a sampling cover 103 and an adjusting groove 104, wherein the inner isolation ring 101 is fixedly installed on the end face of the hollow inner side of the machine body 1, the one-way cover 9 is correspondingly installed on the inner isolation ring 101, and the inner isolation ring 101 is a structure which is convexly installed on the inner side of the machine body 1 and limits the turning position of the one-way cover 9; two round holes a102 are respectively arranged on the rear outer end surface of the machine body 1, and the round holes a102 are structures for auxiliary fixing of the one-way cover 9; the sampling cover 103 is correspondingly arranged on the rear end face of the machine body 1, the sampling cover 103 is in a structure which is correspondingly arranged on the machine body 1 in a sliding way, and the samples in the crushing and sampling machine can be conveniently taken by opening the sampling cover 103; the adjusting groove 104 is arranged on the left end face of the machine body 1, the adjusting groove 104 is of a rectangular hollow structure, the adjusting groove 104 is a sliding track which is formed by repeatedly sliding the adjusting rod 7 up and down, the sliding operation which is convenient and flexible to adjust the rod 7 is performed in the machine body 1, and the practicability of the smashing sampling machine is improved.

The power rod 6 comprises gears a601, a group of gears a601 are vertically arranged on the power rod 6 respectively, a motor and blades are arranged at the top end of the upper side of the power rod 6, and the gears a601 are driven to rotate synchronously through the motor and the blades arranged at the upper end of the power rod 6; the inner side end face of the fixed partition plate 4 is respectively provided with a group of filtering holes, the filtering holes are structures formed by separating sample scraps and sample residues sucked on the machine body 1, the sample scraps and the sample residues are prevented from entering the motor and the fan blades, dust accumulation and damage to the motor and the fan blades are avoided, the service lives of the motor and the fan blades are prolonged, threads are formed on the outer end face of the access cover 5 and the inner end face of the upper side of the machine body 1, an operation mode of twist installation is used when the access cover 5 is opened and fixed, complicated operation steps of disassembling of tools needed by the crushing and sampling machine are reduced, an operation mode of manually twisting and disassembling the crushing and sampling machine is realized, the working efficiency of maintenance and repair of the crushing and sampling machine is improved, a circular ring structure with a large inner diameter is fixedly installed at the top end of one side of the adjusting rod 7, the power rod 6 and the gear a601 are rotatably installed in the circular ring structure with the large inner diameter of the adjusting rod 7, the adjusting rod 7 is an operation structure capable of flexibly moving and adjusting the gear a up and down flexibly, the circular ring structure with the large inner diameter completely avoids the power rod 6 and the gear a601, and the gear a can not drive the power rod 701 and the gear 601 when the power rod 601 to move up and the gear 601 smoothly, and the gear 601, and the grinding machine are not to cause the grinding operation to move up and down scientifically.

The adjusting rod 7 comprises limiting rings 701, a group of limiting rings 701 are annularly arranged on the outer end face of a ring structure with a large inner diameter of the adjusting rod 7, the adjusting rod 7 operates the limiting rings 701 and the ring structure with the large inner diameter to synchronously move, the diameter of the limiting rings 701 is smaller than that of the ring structure with the large inner diameter of the adjusting rod 7, three linkage rods 8 are vertically arranged in the three limiting rings 701 in a penetrating manner respectively, and the limiting rings 701 are main structures for limiting the installation positions and the rotation positions of the linkage rods 8; the linkage rod 8 comprises gears b801 and crushing blades 802, the three gears b801 are respectively and fixedly arranged at the top ends of the upper sides of the three linkage rods 8, the three gears b801 are respectively meshed with a group of gears a601, the gears b801 realize synchronous rotation through the meshing of the gears a601, and the synchronous rotation of the linkage rods 8 and the crushing blades 802 is realized; three crushing blade 802 of group are fixed mounting respectively in the downside bottom of trace 8, smash blade 802 and will carry out rotatory crushing operation to the kibbling sample of 1 inboard needs of organism, and the synchronous revolution operation of three crushing blade 802 of group will improve the crushing efficiency of smashing the sampler greatly.

The one-way cover 9 comprises a circular hole b901 and an insert rod 902, the two circular holes b901 are respectively arranged on the inner end face of the rear side of the one-way cover 9, the circular hole a102 corresponds to the circular hole b901, and the circular hole b901 and the circular hole a102 are structures for temporarily installing and fixing the one-way cover 9 on the inner side of the machine body 1; the inserted bar 902 runs through and installs in round hole b901 and round hole a102, and the installation of inserted bar 902 will realize that the installation of one-way lid 9 is fixed in organism 1 for when the inside sample of rubbing crusher organism 1, one-way lid 9 will be fixed and closed and can not open, make the crushing sampler more meticulous to the sample crushing.

The specific use mode and function of the embodiment are as follows:

in the using process, a handle arranged on the right side of the machine body 1 is held, a switch arranged on the handle is started, the feed hopper 3 is placed in a sample to be sampled, the adjusting rod 7 is adjusted to the uppermost end along the adjusting groove 104, so that the limit ring 701 drives the linkage rod 8, the gear b801 and the crushing blade 802 to synchronously move upwards, the gear b801 and the gear a601 are separated, the operation of sucking the sample into the machine body 1 is firstly realized, the motor is started to drive the power rod 6 and the fan blades to rotate in the fixed partition plate 4, the one-way cover 9 is upwards flexibly turned through the connection with the positioning buckle 2, and the sample to be crushed enters the machine body 1 from the feed hopper 3;

then the motor is temporarily closed, the unidirectional cover 9 is flatly placed on the inner isolating ring 101, the round hole b901 and the round hole a102 are mutually corresponding, the inserted rod 902 is used for penetrating and installing in the round hole b901 and the round hole a102, the lower end of a sample entering the machine body 1 is closed, the top end of the left side of the adjusting rod 7 is held to move downwards, the gear b801 and the gear a601 are meshed with each other, the motor is started again, the gear a601 drives the gear b801 to rotate, the linkage rod 8 and the crushing blade 802 rotate in the limiting ring 701, after a period of operation, the motor is temporarily stopped, the adjusting rod 7 is operated again to move downwards, the gear b801 is meshed with the gears a601 with different heights, different crushing heights of the crushing blade 802 in the machine body 1 are realized, the complete crushing of the sample is finally realized, the sampling cover 103 is opened after the crushing is finished, and the crushed sample is taken out from the inner side of the machine body 1;

and after using the crushing and sampling machine for a period of time, the access cover 5 is twisted off from the upper side of the machine body 1, and the motor and the fan blades are overhauled, so that the using process of the crushing and sampling machine is completed.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A hand-held rapid crushing and sampling machine is characterized by comprising a machine body (1) and a positioning buckle (2), wherein the positioning buckle (2) is fixedly arranged on the outer end face of the front side of the machine body (1); the feeding hopper (3), the feeding hopper (3) is correspondingly arranged on the lower side in the middle of the machine body (1); the fixed partition plate (4), the fixed partition plate (4) is correspondingly arranged at the upper end of the inner side of the machine body (1); the access cover (5), the access cover (5) is correspondingly installed at the top end of the upper side of the machine body (1); the power rod (6), the power rod (6) vertically penetrates through the middle inner side of the fixed partition plate (4); the adjusting rod (7), the adjusting rod (7) is slidably mounted on the inner end face of the left side of the machine body (1); the linkage rods (8), the three linkage rods (8) are respectively and vertically arranged at the hollow inner side of the machine body (1); the one-way cover (9) is connected and installed on the positioning buckle (2), and the one-way cover (9) is repeatedly turned upwards to be arranged on the hollow inner side of the machine body (1).

2. The hand-held rapid pulverization sampler as claimed in claim 1, wherein the machine body (1) comprises an inner separation ring (101), a round hole a (102), a sampling cover (103) and an adjusting groove (104), the inner separation ring (101) is fixedly installed on the hollow inner side end surface of the machine body (1), and the one-way cover (9) is correspondingly installed on the inner separation ring (101); the two round holes a (102) are respectively arranged on the outer end surface of the rear side of the machine body (1); the sampling cover (103) is correspondingly arranged on the rear end face of the machine body (1); the adjusting groove (104) is formed in the left end face of the machine body (1).

3. The hand-held rapid pulverization sampling machine as claimed in claim 1, wherein said power rod (6) comprises gears a (601), a group of said gears a (601) are respectively vertically arranged and installed on the power rod (6), and the top end of the upper side of the power rod (6) is installed with a motor and fan blades.

4. The hand-held rapid pulverization and sampling machine as claimed in claim 3, wherein a set of filtering holes are respectively formed on the inner side end face of the fixed partition plate (4), the outer side end face of the access cover (5) and the inner end face of the upper side of the machine body (1) are both threaded, a circular ring structure with a large inner diameter is fixedly installed at the top end of one side of the adjusting rod (7), and the power rod (6) and the gear a (601) are rotatably installed in the circular ring structure with the large inner diameter of the adjusting rod (7).

5. The hand-held rapid pulverization and sampling machine as claimed in claim 1, wherein the adjusting rod (7) comprises a limiting ring (701), a group of the limiting rings (701) is annularly arranged and installed on the outer end face of the ring structure with the large-size inner diameter of the adjusting rod (7), the ring diameter of the limiting ring (701) is smaller than that of the ring structure with the large-size inner diameter of the adjusting rod (7), and three linkage rods (8) are vertically penetratingly installed in the three limiting rings (701) respectively.

6. The hand-held rapid pulverization and sampling machine as claimed in claim 3, wherein said linkage rod (8) comprises gears b (801) and pulverization blades (802), three gears b (801) are respectively and fixedly installed at the top ends of the upper sides of three linkage rods (8), and three gears b (801) are respectively meshed with a group of gears a (601); the three groups of crushing blades (802) are respectively and fixedly arranged at the bottom of the lower side of the linkage rod (8).

7. The hand-held rapid crushing and sampling machine as claimed in claim 2, wherein the one-way cover (9) comprises a round hole b (901) and an inserting rod (902), the two round holes b (901) are respectively arranged on the inner end face of the rear side of the one-way cover (9), and the round hole a (102) corresponds to the round hole b (901); the inserted rod (902) is installed in the round hole b (901) and the round hole a (102) in a penetrating mode.